961. Free Library of Philadelphia, Lewis E M 49:12 Title: Illuminated leaf Place: undetermined Date: 1000-1500
965. Free Library of Philadelphia, Lewis E M 50:4 Title: Gradual Place: Central Italy Date: 1400-1450
970. Free Library of Philadelphia, Lewis E M 64:1 Title: Illuminated leaf Place: undetermined Date: 1000-1500